How to select rows where column value IS NOT NULL using CodeIgniter's ActiveRecord?

Question

I\'m using CodeIgniter\'s Active Record class to query the MySQL database. I need to select the rows in a table where a field is not set to NULL:

$this->d         


        

Answer 1

Much better to use following:

For is not null:

where('archived IS NOT NULL', null);

For is null:

where('archived', null);